scholarly journals Strong coupling regime and bound states in the continuum between a quantum emitter and phonon-polariton modes

2021 ◽  
Author(s):  
Vasilios Karanikolas ◽  
IOANNIS THANOPULOS ◽  
Emmanuel Paspalakis
Keyword(s):  
Strong Coupling ◽  
Bound States ◽  
Strong Coupling Regime ◽  
Quantum Emitter ◽  
The Continuum

scholarly journals Quantum emitter interacting with graphene coating in the strong-coupling regime

2020 ◽  
Vol 101 (16) ◽  
Author(s):  
Mehmet Günay ◽  
Vasilios Karanikolas ◽  
Ramazan Sahin ◽  
Rasim Volga Ovali ◽  
Alpan Bek ◽  
...  
Keyword(s):  
Strong Coupling ◽  
Strong Coupling Regime ◽  
Quantum Emitter ◽  
Graphene Coating

scholarly journals Polarization-selective modulation of supercavity resonances originating from bound states in the continuum

2020 ◽  
Vol 3 (1) ◽  
Author(s):  
Chan Kyaw ◽  
Riad Yahiaoui ◽  
Joshua A. Burrow ◽  
Viet Tran ◽  
Kyron Keelen ◽  
...  
Keyword(s):  
Strong Coupling ◽  
Bound States ◽  
Photonic Band Gap ◽  
Incidence Angle ◽  
Polarization State ◽  
Normal Incidence ◽  
Polarization Angle ◽  
Sensing Applications ◽  
Symmetry Protected ◽  
The Continuum

AbstractBound states in the continuum (BICs) are widely studied for their ability to confine light, produce sharp resonances for sensing applications and serve as avenues for lasing action with topological characteristics. Primarily, the formation of BICs in periodic photonic band gap structures are driven by symmetry incompatibility; structural manipulation or variation of incidence angle from incoming light. In this work, we report two modalities for driving the formation of BICs in terahertz metasurfaces. At normal incidence, we experimentally confirm polarization driven symmetry-protected BICs by the variation of the linear polarization state of light. In addition, we demonstrate through strong coupling of two radiative modes the formation of capacitively-driven Freidrich-Wintgen BICs, exotic modes which occur in off-Γ points not accessible by symmetry-protected BICs. The capacitance-mediated strong coupling at 0° polarization is verified to have a normalized coupling strength ratio of 4.17% obtained by the Jaynes-Cummings model. Furthermore, when the polarization angle is varied from 0° to 90° (0° ≤ ϕ < 90°), the Freidrich-Wintgen BIC is modulated until it is completely switched off at 90°.

scholarly journals Strong Coupling between Excitons and Magnetic Dipole Quasi-bound States in the Continuum in WS2–TiO2 Hybrid Metasurfaces

2021 ◽  
Author(s):  
Meibao Qin ◽  
Shuyuan Xiao ◽  
Wenxing Liu ◽  
Mingyu ouyang ◽  
Tian Yu ◽  
...  
Keyword(s):  
Strong Coupling ◽  
Magnetic Dipole ◽  
Bound States ◽  
The Continuum

Indirect strong coupling regime between a quantum emitter and a cavity mediated by a mechanical resonator

2018 ◽  
Vol 382 (42-43) ◽  
pp. 3109-3114 ◽  
Author(s):  
J.E. Ramírez-Muñoz ◽  
J.P. Restrepo Cuartas ◽  
H. Vinck-Posada
Keyword(s):  
Strong Coupling ◽  
Strong Coupling Regime ◽  
Mechanical Resonator ◽  
Quantum Emitter

Strong Coupling and Bound States in the Continuum in Hybrid Photonic-Plasmonic Structure

2019 ◽  
Author(s):  
Shaimaa I. Azzam ◽  
Vladimir M. Shalaev ◽  
Alexandra Boltasseva ◽  
Alexander V. Kildishev
Keyword(s):  
Strong Coupling ◽  
Bound States ◽  
Plasmonic Structure ◽  
The Continuum
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